阅读说明：本技术 一种适用于颗粒状中药的高精度发药装置 (High accuracy medicine dispensing device suitable for graininess traditional chinese medicine ) 是由 李丁业 于 2020-04-09 设计创作，主要内容包括：本发明公开了一种适用于颗粒状中药的高精度发药装置,包括：支撑座,在支撑座上设置有料筒,在位于料筒下方的支撑座上设置有振动器,在振动器上倾斜设置有送料板,送料板的出料部低于送料板的接料部,在送料板上间隔设置有若干燕尾形导流板,送料板的接料部与料筒的出料口相对齐,在位于送料板前方的支撑座上设置有称重料斗,送料板的出料部伸入到称重料斗中,称重料斗通过中控机构与振动器电连接。本发明不仅大大提高取药的重量精度,而且还大大提高了取药的工作效率。(The invention discloses a high-precision dispensing device suitable for granular traditional Chinese medicines, which comprises: the supporting seat is provided with a material cylinder on the supporting seat, a vibrator is arranged on the supporting seat below the material cylinder, a feeding plate is arranged on the vibrator in an inclined mode, the discharging portion of the feeding plate is lower than the material receiving portion of the feeding plate, a plurality of dovetail-shaped guide plates are arranged on the feeding plate at intervals, the material receiving portion of the feeding plate is aligned with the discharging port of the material cylinder, a weighing hopper is arranged on the supporting seat in front of the feeding plate, the discharging portion of the feeding plate extends into the weighing hopper, and the weighing hopper is electrically connected with the vibrator through a center control mechanism. The invention not only greatly improves the weight precision of medicine taking, but also greatly improves the work efficiency of medicine taking.)

1. A high-precision dispensing device suitable for granular traditional Chinese medicines comprises: supporting seat, its characterized in that: a charging barrel is arranged on a supporting seat, a feeding port and a discharging port are arranged on the charging barrel, a door closing plate is arranged on the feeding port of the charging barrel, a baffle plate is arranged on the charging barrel in a sliding way, the baffle plate slides downwards to shield the discharging port, a vibrator is arranged on the supporting seat below the charging barrel, a feeding plate is arranged on the vibrator in an inclined way, the receiving part of the feeding plate is aligned with the discharging port of the charging barrel, the discharging part of the feeding plate is lower than the receiving part of the feeding plate, a plurality of dovetail-shaped guide plates are arranged on the feeding plate at intervals, the closed ends of the dovetail-shaped guide plates face the receiving part of the feeding plate and are attached to the feeding plate downwards, the open ends of the dovetail-shaped guide plates face the discharging part of the feeding plate and are arched upwards and are higher than the closed ends of the dovetail-shaped guide plates, a weighing hopper is arranged on the supporting seat in front of, the weighing hopper is electrically connected with the vibrator through a central control mechanism.

2. The high-precision dispensing device for granular traditional Chinese medicines according to claim 1, characterized in that: the feeding plate is in a groove shape, the discharging part of the feeding plate is wider than the material receiving part of the feeding plate, and an arc-shaped chamfer is arranged on the groove wall of the discharging part of the feeding plate, so that a vibration damping gap is reserved between the groove wall and the discharging part on the feeding plate.

3. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: the door shrouding passes through the hinge with the feed cylinder lateral wall and articulates mutually, is provided with the sign indicating number lock of sweeping that can pin the door shrouding on the feed cylinder, is provided with on the door shrouding and sweeps the sign indicating number that the sign indicating number lock corresponds.

4. The high-precision dispensing device for granular traditional Chinese medicines according to claim 3, characterized in that: be provided with a dust guard on the inside wall of door shrouding, the lower extreme downwardly extending of dust guard shelters from the hinge.

5. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: the connection structure between striker plate and feed cylinder does: the lower side wall of the charging barrel is provided with three connecting screws at intervals, the striker plate is provided with three sliding grooves at intervals, the three sliding grooves are respectively clamped on the three connecting screws, and the three connecting screws are respectively in threaded connection with a nut.

6. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: the charging barrel is provided with a monitoring camera which is aligned with a discharging port on the charging barrel.

7. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: the bottom of the feeding plate is provided with a support frame shaped like a Chinese character 'ji', and the support frame shaped like a Chinese character 'ji' is fixedly connected with the vibrator through a bolt.

8. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: four vibration reduction feet are arranged on the vibrator, and the vibrator is placed on the supporting seat through the vibration reduction feet.

9. The high-precision dispensing device for granular traditional Chinese medicines according to claim 8, characterized in that: the supporting seat is provided with two positioning blocks, two semicircular grooves are respectively formed in each positioning block, when the vibrator is placed on the supporting seat, the two positioning blocks are respectively placed on the front side and the rear side of the vibrator and are fixedly connected with the supporting seat through bolts, and the two semicircular grooves in each positioning block are respectively clamped and embedded on two vibration reduction feet positioned on the same side of the vibrator.

10. The high-precision dispensing device for granular traditional Chinese medicine according to claim 1 or 2, characterized in that: the induction device capable of inducing the medicinal materials is arranged in the charging barrel and is electrically connected with the alarm lamp arranged outside the charging barrel.

Technical Field

The invention relates to a high-precision dispensing device suitable for granular traditional Chinese medicines.

Background

In traditional Chinese medicine treatment, the dosage of traditional Chinese medicines required by different patients is different, so that hospitals or pharmacies generally place the traditional Chinese medicines in bulk and then take medicines according to the dosage of the patients. Traditional hospitals or pharmacies dispense bulk traditional Chinese medicines in a manual weighing mode, but the weighing method is low in efficiency and high in error rate, inconvenience is brought to medical workers, and meanwhile time for waiting for taking medicines of patients is prolonged.

Disclosure of Invention

The invention aims to provide a high-precision dispensing device which is high in working efficiency and weighing precision and is suitable for granular traditional Chinese medicines.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a high-precision dispensing device suitable for granular traditional Chinese medicines comprises: a supporting seat, a charging barrel is arranged on the supporting seat, a charging port and a discharging port are arranged on the charging barrel, a door closing plate is arranged on the charging port of the charging barrel, a material baffle plate is arranged on the charging barrel in a sliding way, the material baffle plate can block the discharging port by sliding downwards, a vibrator is arranged on the supporting seat below the charging barrel, a feeding plate is arranged on the vibrator in an inclined way, the material receiving part of the feeding plate is aligned with the discharging port of the charging barrel, the discharging part of the feeding plate is lower than the material receiving part of the feeding plate, a plurality of dovetail-shaped guide plates are arranged on the feeding plate at intervals, the closed ends of the dovetail-shaped guide plates face the material receiving part of the feeding plate and are attached to the feeding plate downwards, the open ends of the dovetail-shaped guide plates face the discharging part of the feeding plate and are arched upwards and are higher than the closed ends of the dovetail-shaped guide plates, a weighing hopper is, the weighing hopper is electrically connected with the vibrator through a central control mechanism.

Furthermore, aforementioned high accuracy medicine dispensing device suitable for graininess traditional chinese medicine, wherein, the delivery sheet is the flute profile shape, and the ejection of compact portion of delivery sheet is wider in the portion that connects of delivery sheet, is provided with the arc chamfer on the cell wall of the ejection of compact portion of delivery sheet, makes and leaves the gap that damps between the ejection of compact portion on cell wall and the delivery sheet.

Further, aforementioned device is sent out to high accuracy suitable for graininess traditional chinese medicine, wherein, the door shrouding passes through the hinge with the feed cylinder lateral wall and articulates mutually, is provided with the sign indicating number lock of sweeping that can pin the door shrouding on the feed cylinder, is provided with on the door shrouding and sweeps the sign indicating number that the sign indicating number lock corresponds.

Further, aforementioned device is sent out to high accuracy suitable for graininess traditional chinese medicine, wherein, is provided with a dust guard on the inside wall of door shrouding, and the lower extreme downwardly extending of dust guard shelters from the hinge.

Further, aforementioned device is sent out to high accuracy suitable for graininess traditional chinese medicine, wherein, the connection structure between striker plate and the feed cylinder is: the lower side wall of the charging barrel is provided with three connecting screws at intervals, the striker plate is provided with three sliding grooves at intervals, the three sliding grooves are respectively clamped on the three connecting screws, and the three connecting screws are respectively in threaded connection with a nut.

Further, aforementioned high accuracy medicine dispensing device suitable for graininess traditional chinese medicine, wherein, be provided with the surveillance camera head on the feed cylinder, the discharge gate on the feed cylinder is aimed at to the surveillance camera head.

Further, aforementioned high accuracy medicine dispensing device suitable for granular traditional chinese medicine, wherein, be provided with the n-shaped support frame in the bottom of pay-off board, the n-shaped support frame passes through bolt and vibrator fixed connection.

Furthermore, aforementioned high accuracy is sent out medicine device suitable for graininess traditional chinese medicine, wherein is provided with four damping footing on the vibrator, and the vibrator is placed on the supporting seat through the damping footing.

Further, aforementioned medicine device is sent out to high accuracy suitable for graininess traditional chinese medicine, wherein, is provided with two locating pieces on the supporting seat, has seted up two half slots on each locating piece respectively, and when the vibrator was placed on the supporting seat, both sides around the vibrator were placed respectively to two locating pieces to through bolt and supporting seat fixed connection, two half slots on each locating piece inlay card respectively on lieing in the vibrator with two damping footing on one side.

Further, aforementioned high accuracy medicine dispensing device suitable for graininess traditional chinese medicine, wherein, be provided with the induction system that can respond to the medicinal material in the feed cylinder, induction system is connected with the warning light electricity that sets up in the feed cylinder outside.

The invention has the advantages that: the weight precision of getting it filled can be improved, the work efficiency of getting it filled can also be improved.

Drawings

Fig. 1 is a schematic perspective view of a high-precision dispensing device for granular traditional Chinese medicines according to the present invention.

Fig. 2 is a front view schematically showing the structure of fig. 1.

Fig. 3 is a schematic perspective view of the feeding plate of fig. 1.

Fig. 4 is a partially enlarged schematic view in the direction a in fig. 2.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the preferred embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the high-precision dispensing device for granular traditional Chinese medicine according to the present invention comprises: supporting seat 1 is provided with feed cylinder 2 on supporting seat 1, has seted up feed inlet and discharge gate on feed cylinder 2, is provided with a shrouding 21 on the feed inlet, and door shrouding 21 is articulated mutually through the hinge and feed cylinder 2's lateral wall, is provided with the sign indicating number lock 22 of sweeping that can pin a shrouding 21 on feed cylinder 2, is provided with and sweeps the sign indicating number lock corresponding sign indicating number 23 of sign indicating number lock 22 on a shrouding 21, contains information such as medicinal material name in the sign indicating number 23. All posts the identification code of corresponding medicinal material information on the medicinal material packing in bulk on the present market, after the use is swept identification code 23 on a yard rifle scanning door shrouding 21, the code rifle scanning of reuse corresponds the identification code on the medicinal material packing, only when sweeping the yard rifle in the medicinal material name that the scanning reachs twice unanimously, sweep yard lock 22 and just can the unblock, medical personnel just can open a shrouding 21, just so greatly reduced the probability of adding wrong medicinal material.

A dust guard 24 is arranged on the inner side wall of the door sealing plate 21, and the lower end of the dust guard 24 extends downwards to shield the hinge. When adding the medicinal material, dust guard 24 can prevent that the medicinal material card from on the hinge to protect the hinge. Sliding on feed cylinder 2 and being provided with striker plate 3, the connection structure between striker plate 3 and feed cylinder 2 is: three connecting screw 25 is provided with the interval on the lower lateral wall of feed cylinder 2, and the interval is equipped with three spouts on striker plate 3, and three spouts are established on three connecting screw 25 with the card respectively to threaded connection has a nut 31 respectively on three connecting screw 25, loosens three nut 31 and just can make striker plate 3 slide from top to bottom, and striker plate 3 glides downwards and can shelter from the discharge gate on the feed cylinder 2, screws up three nut 31 and just can fix striker plate 3. The size of discharge gate just can be controlled in the upper and lower slip of striker plate 3 to the discharge capacity of control medicinal material. The vibrator 4 is arranged on the supporting seat 1 positioned below the charging barrel 2, and the vibrator 4 in the embodiment can be a TYF-35 vibrator produced by Teya technology Co. Four vibration damping feet 41 are arranged at the bottom of the vibrator 4, and the vibrator 4 is placed on the supporting seat 1 through the vibration damping feet 41. Be provided with two locating pieces 11 on supporting seat 1, seted up two half slots respectively on each locating piece 11, when vibrator 4 placed on supporting seat 1, two locating pieces 11 were placed respectively in the front and back both sides of vibrator 4 to through bolt and supporting seat 1 fixed connection, two half slots on each locating piece 11 inlay card respectively on lieing in vibrator 4 with two damping footing 41 of one side, thereby fix vibrator 4 on supporting seat 1. Be provided with the flitch 5 of flute profile shape on the slope on vibrator 4, the flitch 5 connect the material portion to align with the discharge gate of feed cylinder 2, and the ejection of compact portion of flitch 5 is less than the portion of connecing of flitch 5, is provided with weighing hopper 6 on the supporting seat 1 that lies in flitch 5 the place ahead, and the ejection of compact portion of flitch 5 stretches into in weighing hopper 6. The weighing hopper 6 is electrically connected with the vibrator 4 through a central control mechanism.

The discharging part of the feeding plate 5 is wider than the material receiving part of the feeding plate 5, a plurality of dovetail-shaped guide plates 52 are arranged on the feeding plate 5 at intervals, the closed ends of the dovetail-shaped guide plates 52 face the material receiving part of the feeding plate 5 and are attached to the feeding plate 5 downwards, and the open ends of the dovetail-shaped guide plates 52 face the feeding part of the feeding plate 5, are arched upwards and are higher than the closed ends of the dovetail-shaped guide plates 52. Feed plate 5 is when the vibration, the medicinal material is from connecing material portion toward ejection of compact portion direction uniform velocity migration, the medicinal material is when through dovetail guide plate 52, the medicinal material of piling up together can scatter on feed plate 5 under dovetail guide plate 52's water conservancy diversion effect, and feed plate 5's ejection of compact portion is wider in connects material portion, so just be evenly spread the state when the medicinal material reachs pay-off portion, this just can guarantee that the medicinal material can drop to weighing hopper 6 at the uniform velocity and with the even volume, thereby improve the weight precision that the medicinal material dropped in weighing hopper 6. In the process of using the dovetail guide plates 52, a plurality of dovetail guide plates 52 can be placed at intervals according to the conveying length of the feeding plate 5, so that a better conveying effect is achieved.

In the research and development process, research and development personnel discover that the medicinal material near the discharge part cell wall of the feeding plate 5 is rotating in situ, and the medicinal material can not fall into the weighing hopper 6, and then the medicinal material of the discharge part and the side wall are subjected to resonance reaction through experiments, so that the medicinal material can not fall. Therefore, the groove wall of the discharging part of the feeding plate 5 is provided with an arc-shaped chamfer 53, so that a vibration absorption gap 54 is left between the groove wall and the discharging part. The vibration-damping gap 54 can eliminate the resonance reaction between the medicinal material and the groove wall of the discharging part, so that the medicinal material near the groove wall of the discharging part of the feeding plate 5 can smoothly drop into the weighing hopper 6.

In this embodiment, be provided with several font support frames 51 in the bottom of delivery sheet 5, several font support frames 51 pass through bolt and vibrator 4 fixed connection, like this, even when vibrator 4 is in the low frequency vibration state, several font support frames 51 can both transmit the low frequency vibration of vibrator 4 to delivery sheet 5 on, make delivery sheet 5 can keep a stable vibration frequency, just so can make the medicinal material on delivery sheet 5 from connecing material portion uniform velocity to remove discharge portion, drop at the uniform velocity again from discharge portion in weighing hopper 6.

In this embodiment, be provided with surveillance camera head 7 on feed cylinder 2, the discharge gate on the feed cylinder 2 is aimed at to surveillance camera head 7, just so can record the ejection of compact condition of medicinal material, when the ejection of compact abnormal conditions appears, can trace back according to the video recording.

In this embodiment, be provided with induction system 8 that can respond to the medicinal material in feed cylinder 2, induction system 8 is connected in the 9 electricity of warning light in the feed cylinder 2 outside with the setting, induction system 8 can sense the height of 2 chinese-medicinal materials in feed cylinder, and set up induction system 8's threshold value, after piling up the threshold value that highly is less than induction system 8 and set for of medicinal material in feed cylinder 2, induction system 8 sends a signal for warning light 9, warning light 9 will twinkle and remind medical personnel to add corresponding medicinal material toward feed cylinder 2 in.

The working principle of the invention is as follows: the weight of the medicinal materials to be weighed is set in the central control mechanism in advance, then the baffle plate 3 on the charging barrel 2 is upwards slid and fixed, the medicinal materials fall downwards from the discharging port on the charging barrel 2 and are accumulated on the material receiving part of the feeding plate 5, the central control mechanism is started to control the vibrator 4 to drive the feeding plate 5 to vibrate at a constant speed together, the medicinal materials move to the discharging part on the feeding plate 5 at a constant speed under the vibration effect, in the moving process, the medicinal materials are scattered under the flow guiding action of the dovetail-shaped flow guiding plate 52, and the medicinal materials are in a scattered state when reaching the discharging part, then the medicine materials drop into the weighing hopper 6 at a constant speed and in a uniform amount under the vibration action, when the medicine materials dropping into the weighing hopper 6 reach the specified weight, the weighing hopper 6 sends a signal to the central control mechanism, the central control mechanism controls the vibrator 4 to stop vibrating, and the weight of the medicinal materials in the weighing hopper 6 is the required weight. Therefore, the weight precision of medicine taking is greatly improved, and the work efficiency of medicine taking is also greatly improved.